Abstract: A vacuum suction head may include a holder including a through hole formed therein, a suction pad surrounding at least a portion of a side surface of the holder, and a packing pad on a lower surface of the holder. The suction pad may protrude below a lower surface of the holder. The packing pad may include a cutout part. The cutout part may allow a space between the suction pad and the packing pad such that the space and the through hole may be in fluid communication with each other.

Abstract: A method of correcting a signal delay of a Hall sensor for an air compressor motor when the air compressor motor rotates at a high speed includes: a first step of calculating an offset angle ? from a voltage equation, to which a q-axis voltage and a d-axis voltage are applied, by performing zero current control when an inertia braking section occurs during an operation of the motor; a second step of calculating a reference offset angle ?offset of the Hall sensor and a delay time t by using an angular velocity ? at any two points in the inertia braking section by using the equation for calculating the offset angle ?; and a third step of calculating a corrected q-axis voltage and a corrected d-axis voltage through the zero current control corrected and comparing the corrected q-axis voltage and the corrected d-axis voltage with a reference error.

Abstract: A method of correcting a signal delay of a Hall sensor for an air compressor motor when the air compressor motor rotates at a high speed includes: a first step of calculating an offset angle ? from a voltage equation, to which a q-axis voltage and a d-axis voltage are applied, by performing zero current control when an inertia braking section occurs during an operation of the motor; a second step of calculating a reference offset angle ?offset of the Hall sensor and a delay time t by using an angular velocity ? at any two points in the inertia braking section by using the equation for calculating the offset angle ?; and a third step of calculating a corrected q-axis voltage and a corrected d-axis voltage through the zero current control corrected and comparing the corrected q-axis voltage and the corrected d-axis voltage with a reference error.

Abstract: Disclosed is a drum type washing machine comprising a cabinet having an opening, a door installed at the cabinet, a tub installed in the cabinet, a drum rotatably installed in the tub, a gasket sealing a gap between the door and the tub by being installed between the opening of the cabinet and the tub and a moisture removing means provided at the gasket and a means sealing a gap between the door and the tub installed between the opening of the cabinet and the tub to prevent pollutants from being generated at a middle of a lower end of an inner side surface or to prevent washing water from remaining thereat, where the residual washing water preventing means is implemented as a drain portion or a heating member provided at the gasket that is capable of preventing odor or foreign substances caused by moisture remaining at the gasket.

Abstract: A digital photographing apparatus including an imaging device configured to continuously output image data of a subject in units of frames according to a predetermined drive clock, during consecutive photographing; a buffer memory configured to store a plurality of image frames output by the imaging device; a memory checking unit configured to detect a data overflow of the buffer memory; a digital signal processor configured to perform an overriding operation of sacrificing previously stored frame data and storing image frames recently obtained after the data overflow occurs in the buffer memory in replacement of the sacrificed framed data; and a recording medium configured to store the image frames in the buffer memory in the form of files.

Abstract: An experience modification apparatus for a mobile terminal generates a modification event upon detecting execution of an application provided by the mobile terminal or upon detecting a specific order of key inputs so as to modify the applications of the mobile terminal.

Abstract: A digital image processing apparatus and method may detect faces from an input image, obtain face number information indicating a number of faces detected, and generate an image file including the input image together and the face number information. A number of copies of the image file to print may be automatically determined based on the face number information. A plurality of image files may also be arranged according to their respective number of detected faces.

Abstract: A method of controlling a digital photographing apparatus includes providing a touchscreen input view on a touchscreen and inputting a touchscreen composition input drawn by a user on the touchscreen. The touchscreen composition input may represent a picture of a desired composition. When the touchscreen composition input is completely drawn, the touchscreen composition input may be displayed in a live view along with a live view input. The touchscreen composition input may be displayed in such a manner that the touchscreen composition input overlaps with the live view input in the live view.

Abstract: A digital photographing apparatus including an imaging device configured to continuously output image data of a subject in units of frames according to a predetermined drive clock, during consecutive photographing; a buffer memory configured to store a plurality of image frames output by the imaging device; a memory checking unit configured to detect a data overflow of the buffer memory; a digital signal processor configured to perform an overriding operation of sacrificing previously stored frame data and storing image frames recently obtained after the data overflow occurs in the buffer memory in replacement of the sacrificed framed data; and a recording medium configured to store the image frames in the buffer memory in the form of files.

Abstract: Apparatuses and methods for processing a digital image are provided. More particularly, apparatuses and methods for trimming an image, whereby a composition of the image is located and trimmed from a displayed image, are provided. The apparatuses may include a digital signal processing unit which retrieves composition information similar to the composition information of a displayed image, and trims the image to obtain a trimmed image corresponding to an area of the image matching the retrieved composition information.

Abstract: Disclosed is a drum type washing machine comprising a cabinet having an opening through which laundry is introduced into, a door installed at the cabinet, by which the opening is opened/closed, a tub installed in the cabinet, a drum rotatably installed in the tub and a means sealing a gap between the door and the tub by being installed between the opening of the cabinet and the tub so as to prevent pollutants from being generated at a middle of a lower end of an inner side surface or to prevent washing water from remaining thereat. In the washing machine according to the present invention, the residual washing water preventing means is implemented as a drain portion or a heating member provided at the gasket. Since the present invention is configured to prevent washing water from remaining at the gasket, it is capable of preventing odor or foreign substances from being generated caused by moisture remaining at the gasket.

Abstract: The present invention relates to a method of a video and audio data signal processing with a display apparatus for a visual communication systems. The display apparatus is coupled to a universal serial bus (USB) hub root and a host equipped with a communication interface. A digital camera and a memory are coupled to a digital signal processor (DSP). The digital video data signal generated from the digital camera is stored in the memory and directly processed in the DSP. A USB hub system receives the video data signal with parallel and transmits the video data signal to the host with serial by a USB protocol. The USB hub system also receives the audio data signal with serial and transmits the audio data signal to the DSP with parallel. In the display apparatus for the visual communication systems, the DSP receives the digital video data signal acquired from the digital camera and directly processes the digital video data signal.

Abstract: A device bay system having a device control key input unit is disclosed in which in order to control a device inserted in a device bay rather than relying on a mouse, a control-objective device bay is selected and is simply controlled by inputting a key switch. The device bay system having a key input unit for controlling a device, which has a device bay to which at least one device is inserted or removed, in which data, control signal and power communicates between a computer system and a device inserted into the device bay by using an IEEE 1394 or a USB under the control of a device bay controller, including a key input and display unit for generating a device control signal according to a user's key inputting, transmitting it to the device bay controller, and displaying existence or non-existence of key input, a control command and a control-objective device bay; and an interface for interfacing a signal transmitted between the key input display unit and the device bay controller.